​Jen Campbell is a bestselling author and award-winning poet. Her short story collection The Beginning of the World in the Middle of the Night is published by Two Roads, her children's picture books, Franklin's Flying Bookshop, Franklin and Luna go to the Moon, and Franklin and Luna and the Book of Fairy Tales are published by Thames & Hudson. Her poetry collection The Girl Aquarium is published by Bloodaxe. Jen is also the author of the Sunday Times bestselling Weird Things Customers Say in Bookshops series, and The Bookshop Book. Her poetry pamphlet The Hungry Ghost Festival is published by The Rialto. She's a recipient of an Eric Gregory Award and won the Jane Martin Poetry Prize. Jen worked as a bookseller for ten years and now has a Youtube channel, where she talks about all things books. She also runs a podcast called BOOKS WITH JEN, is Vlogger in Residence for the Poetry Book Society, offers writing workshops and editorial services, and runs a book club for TOAST. She grew up in the north east of England and now lives in London. She is represented by Charlie Campbell at Kingsford Campbell.

Katie Harnett is an illustrator and author from the UK. She illustrates picture books, books covers and chapter books, including 'Franklin's Flying Bookshop' and 'Franklin & Luna go to the Moon', written by Jen Campbell. She is also the writer and illustrator of the creator of the 2017 Kate Greenaway Medal nominated 'Archie Snufflekins Oliver Valentine Cupcake Tiberius Cat', and 'Ivy and the Lonely Raincloud'. Katie is represented by Andrea Morrison of Writers House.